Andrew Dingman is Senior Solutions Engineering Training Manager at Red Hat. He has been using Linux since the late 90s and at Red Hat since 2007. He spent his first four years as an instructor, focusing primarily on the RHCA and RHCSS track courses. Prior to coming to Red Hat, he was the Linux and Unix technical lead at a multinational medical products manufacturer. He holds every Red Hat certification, though sadly none of the JBoss ones (yet).

Red Hat is the world's leading provider of open source solutions, leveraging a community-powered approach to provide reliable and high-performing cloud, virtualization, storage, Linux and middleware technologies. Red Hat also offers award-winning support, training and consulting services. As the connection point between a global network of enterprises, partners, and open source communities, Red Hat enables the creation of more relevant, innovative technologies that liberate resources for growth and prepare customers for the future of IT.

Andrew is teaching Tuning for Large Memory Workloads for Ohio LinuxFest Institute 2012.